NNFull< dim > Struct Template Reference

Detailed Description

template<unsigned int dim>
struct NNFull< dim >

Definition at line 262 of file SparseGridGpu.hpp.

Static Public Member Functions
template<typename indexT , typename blockCoord_type , typename blockMap_type , typename SparseGrid_type >
static __device__ indexT	getNNpos (blockCoord_type &blockCoord, blockMap_type &blockMap, SparseGrid_type &sparseGrid, const unsigned int offset)
template<typename indexT , unsigned int blockEdgeSize, typename coordType >
static __host__ indexT	getNNskin (coordType &coord, int stencilSupportRadius)
template<typename sparseGrid_type , typename coord_type , typename Mask_type , unsigned int eb_size>
static __device__ bool	isPadding (sparseGrid_type &sparseGrid, coord_type &coord, Mask_type(&enlargedBlock)[eb_size])
template<unsigned int blockEdgeSize, typename indexT2 >
static __device__ bool	getNNindex_offset (grid_key_dx< dim, indexT2 > &coord, unsigned int &NN_index, unsigned int &offset_nn)
	given a coordinate writtel in local coordinate for a given it return the neighborhood chunk position and the offset in the neighborhood chunk

Static Public Attributes
static const int	nNN = IntPow<3, dim>::value

Member Function Documentation

getNNindex_offset()

template<unsigned int dim>

template<unsigned int blockEdgeSize, typename indexT2 >

static __device__ bool NNFull< dim >::getNNindex_offset ( grid_key_dx< dim, indexT2 > &  coord, unsigned int &  NN_index, unsigned int &  offset_nn  )

inlinestatic

given a coordinate writtel in local coordinate for a given it return the neighborhood chunk position and the offset in the neighborhood chunk

Parameters

coord	local coordinated
NN_index	index of the neighborhood chunk
offset_nn	offset in local coordinates

Returns

true if it is inside false otherwise

Definition at line 336 of file SparseGridGpu.hpp.

getNNpos()

template<unsigned int dim>

template<typename indexT , typename blockCoord_type , typename blockMap_type , typename SparseGrid_type >

static __device__ indexT NNFull< dim >::getNNpos ( blockCoord_type &  blockCoord, blockMap_type &  blockMap, SparseGrid_type &  sparseGrid, const unsigned int  offset  )

inlinestatic

Definition at line 267 of file SparseGridGpu.hpp.

getNNskin()

template<unsigned int dim>

template<typename indexT , unsigned int blockEdgeSize, typename coordType >

static __host__ indexT NNFull< dim >::getNNskin ( coordType &  coord, int  stencilSupportRadius  )

inlinestatic

Definition at line 290 of file SparseGridGpu.hpp.

isPadding()

template<unsigned int dim>

template<typename sparseGrid_type , typename coord_type , typename Mask_type , unsigned int eb_size>

static __device__ bool NNFull< dim >::isPadding ( sparseGrid_type &  sparseGrid, coord_type &  coord, Mask_type(&)  enlargedBlock[eb_size]  )

inlinestatic

Definition at line 320 of file SparseGridGpu.hpp.

Field Documentation

nNN

template<unsigned int dim>

const int NNFull< dim >::nNN = IntPow<3, dim>::value

static

Definition at line 264 of file SparseGridGpu.hpp.

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The documentation for this struct was generated from the following file:

• openfpm_data/src/SparseGridGpu/SparseGridGpu.hpp